Shanghai to Seattle sea distance
Shanghai, China (CNSHA) to Seattle, United States (USSEA) is 5,608 nautical miles (10,386 km) by sea.
Distance and sailing time
| Distance | 5,608 nm · 10,386 km |
|---|---|
| At 14 knots | 16.7 days (401 h) |
| At 18 knots | 13.0 days (312 h) |
| At 22 knots | 10.6 days (255 h) |
Time at sea only, excluding port calls, canal waiting and weather.
Passages
No named canals or straits on this route.
Emissions estimate
| Inside ECA/SECA zones | 552 km (5% of the route) |
|---|---|
| CO₂e | ≈ 3,638 t |
Rough estimate for a post-Panamax container ship, not a certified figure. ECA share uses bounding boxes.
Compute it yourself
import { seaRoute } from 'searoute-ts';
import 'searoute-ts/ports';
const route = seaRoute('CNSHA', 'USSEA', { vesselDraftMeters: 14 });
console.log(route.properties.length); // 5,608 nmnpm install searoute-ts · GitHub · npm
Related routes
Reverse direction: Seattle to Shanghai · 5,608 nm
More from Shanghai
- Shanghai to Busan · 460 nm
- Shanghai to Yokohama · 1,024 nm
- Shanghai to Singapore · 2,226 nm
- Shanghai to Port Klang (Pelabuhan Klang) · 2,415 nm
- Shanghai to Colombo · 3,860 nm
- Shanghai to Sydney · 4,607 nm
More to Seattle
- Yokohama to Seattle · 4,658 nm
- Busan to Seattle · 5,192 nm
- Ningbo to Seattle · 5,631 nm
- Hong Kong to Seattle · 6,218 nm
- Shenzhen Baoan to Seattle · 6,247 nm
All routes for Shanghai and Seattle, or every route.